摘要--鎂合金筆記本電腦外殼沖壓模具設(shè)計(jì)

1、<p>　　鎂合金筆記本電腦外殼沖壓模具設(shè)計(jì)</p><p><b>　　摘 要</b></p><p>　　分析了筆記本電腦外殼的沖壓工藝，設(shè)計(jì)了一套用于液壓機(jī)上的結(jié)構(gòu)簡(jiǎn)單的成形模。本文從產(chǎn)品的結(jié)構(gòu)和功能出發(fā)，介紹了各沖壓工序的模具結(jié)構(gòu)及工作過(guò)程。提出了模具設(shè)計(jì)及制造時(shí)應(yīng)注意的事項(xiàng)。分析鎂合金AZ31的性能，存在常溫下不可拉深的問(wèn)題，通過(guò)對(duì)零件進(jìn)行詳盡的

2、分析和查閱相關(guān)技術(shù)資料，設(shè)計(jì)了在拉深過(guò)程中對(duì)模具和零件進(jìn)行加熱的拉深模，這樣就很容易的解決了上述問(wèn)題。該產(chǎn)品要在兩個(gè)方向進(jìn)行切邊，通過(guò)對(duì)產(chǎn)品進(jìn)行工藝分析，如果設(shè)計(jì)成兩個(gè)方向同時(shí)進(jìn)行切邊的復(fù)合模，則很難保證零件切邊部分的精度，所以分水平切邊和垂直切邊為兩個(gè)單獨(dú)的工序進(jìn)行，從而滿足產(chǎn)品的技術(shù)要求。</p><p>　　關(guān)鍵詞：筆記本電腦外殼，沖壓工藝，拉伸模，修邊模 </p><p>　　De

3、sign of the Stamping Die for the Magnesium AZ31</p><p>　　Outer Shell of the Notebook PC</p><p><b>　　Abstract</b></p><p>　　The stamping process for the outer shell of the

4、 notebook PC is analyzed and a set of simply constructed forming die used on liquid-press was designed. The article introduces the structure and working process of the die on each operation from the structure and the fun

5、ction of the product. And the points for attention in the design and manufacture of the dies are listed. The efficiency of magnesium AZ31 is analyzed in sheet metal forming and that it can’t draw in normal temperature. T